American Institute of Biological Sciences
Action Bioscience: Biodiversity
This site from the American Institute of Biological Sciences contains articles on a wide array of issues related to species diversity and extinction. Many articles available in Spanish.
Natural History Museum
Natural History Museum (Uk): Biodiversity
Find a wealth of scientific information on the status of biodiversity in the world today, the threats it faces, and why it is critically important to preserve it.
PBS
Garden of Eden: Seychelles
This interactive site on Seychelles discusses species diversity and much more! Learn all about how an island forms, how supercontinents divide, and why this atoll boasts both giant and miniature forms of species.
Other
Biodiversity Tool Box: About Biodiversity
An extensive site detailing Australia's committment to biodiversity conservation, including a list of threats and proposed plans of action as outlined in the "Environment Protection and Biodiversity Conservation Act of 1999."
PBS
Nh Pbs: Nature Works: Species Diversity
If your wondering about the biodiversity of species on Earth, then check out Natureworks from New Hampshire Public Television. A brief definition is included as well as some interesting facts on species diversity.
Other
Biodiversity Project
Formed in 1995, the "Biodiversity Project," was created to raise awareness and educate the public on the connection between biodiversity and everyday life. General biodiversity questions are answered in the "What is biodiversity?,"...